<template>
  <div>
    <!-- 上传组件
             回显图片
    -->
    <!-- <h3>{{ imgUrl }}</h3> -->
    <!--
      v-model
         子组件标签  :value="父组件属性"  @input="父组件属性=$event"
         子组件标签  v-model="父组件属性"
         子组件内
            props:['value']
            model:{
              prop:'value',
              event:'input'
            },
            this.$emit('input',实参值)
     -->
    <UploadImg v-model="imgUrl" />
    <hr>
    <HmXxx />
    <!-- <UploadImg :value="imgUrl" @input="imgUrl=$event" /> -->
  </div>
</template>
<script>
// import UploadImg from '@/components/lib/uploadImg.vue'
export default {
  components: {
    // UploadImg
  },
  data() {
    return {
      imgUrl: 'http://abc-1305249343.cos.ap-chongqing.myqcloud.com/96/head.jpg'
    }
  }
}
</script>
<style>
</style>
